Electronics Forum | Sat Dec 13 08:03:46 EST 2003 | Stefan Witte
The only part, which could cause component misplacement on the rotary heads of the Siplace machine is the vacuum valve. I don�t know the official name in the part catalog, but I use to name it plunger. The plunger is moved in and out by a miniature s
Electronics Forum | Sun Dec 14 08:26:16 EST 2003 | liang
MR/MADANM STEFAN ,WE USE A PLASTIC PLUNGE.WE REPLACE THEM THREE MONTH.WHEN PART MISSED,WE CHECK THE VACUUM ,IT IS OK. IT IS ONE OR TWO SEGMENTS WHICH CAUSE PART MISSING.WE REPLACE A PLUNGER ,IT IS NOT OK.WHEN REPLACE A SLEEVE .IT IS OK.WE CHECK THE S
Electronics Forum | Tue May 07 13:49:05 EDT 2019 | tey422
Like I stated before, I am not familiar with the machine. I can only make suggestions. If you found solder paste on the nozzle, clean it off to prevent part stuck to the nozzle tip. I would also check if the nozzle tips are being worn off; uneven we
Electronics Forum | Mon May 06 16:34:20 EDT 2019 | tey422
First of all, I am not familiar with the machine you stated. But there is something you should check out. That is if the nozzle tips having solder paste stick to it or not. If nozzle tips having a fresh paste stick to it, the component might not a
Electronics Forum | Thu Jan 31 04:02:09 EST 2019 | sarason
Is it that you have some solder paste blocking your line or the head ?
Electronics Forum | Wed Feb 06 01:24:24 EST 2019 | mst3000
Thanks Ry-n. We will look into them.
Electronics Forum | Thu Jan 31 04:19:54 EST 2019 | mst3000
Thanks. Full maintenance has been carried out and the head was removed. No traces of solder paste was noted.
Electronics Forum | Mon Feb 04 01:26:57 EST 2019 | mst3000
Hi Ry-n, we have checked the hoses for any cracks. The vaccum measuring board was changed also. Its an S20. Thanks, Steve
Electronics Forum | Wed Jan 30 08:27:37 EST 2019 | mst3000
Hi there. We are facing an issue with the placing head of our SMT machine SIEMENS SIPLACE CF 2004 model where the vacuum reading is low (820 instead of 900). This is resulting in that the components are either falling off when the head moves onto the
Electronics Forum | Fri Feb 01 11:17:21 EST 2019 | youngbuck
Hi, Make sure to check any cracked, pinched, kinked hoses. Also when taking the whole gantry off there are clear hoses that can get pinched. Also, may want to changed the vaccum measuring board. Is this a S20 or F4,f5 or hs50 Thanks,
